1Murder on 42nd St.
Bright lights, fear city: In Time Square, 1979, police stumble on a fiery "hotel room from hell" housing the bodies of two women.
2The Perfect Hunting Ground
After another grisly murder, officers talk to sex workers and examine their clients' records. Meanwhile, eerily similar killings occur in New Jersey.
3End of an Era
Days after a woman's harrowing escape, NJ police build a case. NYC officers connect the dots as trophies come to light. A daughter looks for closure.